Ok guys need some help here. I originally had no problems playing the first part of the game. Then when I got to the Imperial Fleet my PC locks up and I constantly get booted to the desktop. I have all graphic settings on low to help. I think its because I dont have enough Ram, but tell me what you think I know the PC is old AMD Athlon 64 FX-60 2gig ram pc3200 Evga Geforce 8800GTX